| .cu | CENIAInternet | 🇨🇺Cuba | — |
| .cv | Agência Reguladora Multissectorial da Economia (ARME) | 🇨🇻Cabo Verde | — |
| .cw | University of Curacao | 🇨🇼Curacao | — |
| .cx | Christmas Island Domain Administration Limited | 🇨🇽Christmas Island | — |
| .cy | University of Cyprus | 🇨🇾Cyprus | — |
| .cz | CZ.NIC, z.s.p.o | 🇨🇿Czech Republic | — |
| .de | DENIC eG | 🇩🇪Germany | — |
| .dj | Djibouti Telecom S.A | 🇩🇯Djibouti | — |
| .dk | Dansk Internet Forum | 🇩🇰Denmark | — |
| .dm | DotDM Corporation | 🇩🇲Dominica | — |
| .do | Pontificia Universidad Catolica Madre y Maestra, Recinto Santo Tomas de Aquino | 🇩🇴Dominican Republic | — |
| .dz | CERIST | 🇩🇿Algeria | — |
| .ec | ECUADORDOMAIN S.A. | 🇪🇨Ecuador | — |
| .ee | Eesti Interneti Sihtasutus (EIS) | 🇪🇪Estonia | — |
| .eg | Egyptian Universities Network (EUN), Supreme Council of Universities | 🇪🇬Egypt | — |
| .er | Eritrea Telecommunication Services Corporation (EriTel) | 🇪🇷Eritrea | — |
| .es | Red.es | 🇪🇸Spain | — |
| .et | Ethio telecom | 🇪🇹Ethiopia | — |
| .eu | EURid vzw | 🇪🇺European Union | — |
| .fi | Finnish Transport and Communications Agency Traficom | 🇫🇮Finland | — |
| .fj | The University of the South Pacific
IT Services | 🇫🇯Fiji | — |
| .fk | Falkland Islands Government | 🇫🇰Falkland Islands | — |
| .fm | FSM Telecommunications Corporation | 🇫🇲Micronesia | — |
| .fo | FO Council | 🇫🇴Faroe Islands | — |
| .fr | Association Française pour le Nommage Internet en Coopération (A.F.N.I.C.) | 🇫🇷France | — |
| .ga | Agence Nationale des Infrastructures Numériques et des Fréquences (ANINF) | 🇬🇦Gabon | — |
| .gb | Reserved Domain - IANA | 🇬🇧United Kingdom | — |
| .gd | The National Telecommunications Regulatory Commission (NTRC) | 🇬🇩Grenada | — |
| .ge | Caucasus Online LLC | 🇬🇪Georgia | — |
| .gf | CANAL+ TELECOM | 🇬🇫French Guiana | — |
| .gg | Island Networks Ltd. | 🇬🇬Guernsey | — |
| .gh | Network Computer Systems Limited | 🇬🇭Ghana | — |
| .gi | Sapphire Networks | 🇬🇮Gibraltar | — |
| .gl | TELE Greenland A/S | 🇬🇱Greenland | — |
| .gm | GM-NIC | 🇬🇲Gambia | — |
| .gn | Centre National des Sciences Halieutiques de Boussoura | 🇬🇳Guinea | — |
| .gp | Networking Technologies Group | 🇬🇵Guadeloupe | — |
| .gq | GETESA | 🇬🇶Equatorial Guinea | — |
| .gr | ICS-FORTH GR | 🇬🇷Greece | — |
| .gs | Government of South Georgia and South Sandwich Islands (GSGSSI) | 🇬🇸South Georgia | — |
| .gt | Universidad del Valle de Guatemala | 🇬🇹Guatemala | — |
| .gu | University of Guam | 🇬🇺Guam | — |
| .gw | Autoridade Reguladora Nacional - Tecnologias de Informação e Comunicação da Guiné-Bissau | 🇬🇼Guinea-Bissau | — |
| .gy | University of Guyana | 🇬🇾Guyana | — |
| .hk | Hong Kong Internet Registration Corporation Ltd. | 🇭🇰Hong Kong | — |
| .hm | HM Domain Registry | 🇭🇲Heard Island and McDonald Islands | — |
| .hn | Red de Desarrollo Sostenible Honduras | 🇭🇳Honduras | — |
| .hr | CARNet - Croatian Academic and Research Network | 🇭🇷Croatia | — |
| .ht | Consortium FDS/RDDH | 🇭🇹Haiti | — |
| .hu | Council of Hungarian Internet Providers (CHIP) | 🇭🇺Hungary | — |